| Father | David Johnson Campbell (b. 1840, d. 9 January 1928) |
| Mother | Frances Elizabeth Rankin (b. 17 February 1845, d. 6 July 1935) |
| Daughter | Evelyn Ann "Birdie" Campbell+ (b. 16 May 1920, d. 19 May 2010) |
| Pedigree Chart | |
| Relationship | 3rd cousin 3 times removed of Charles Ryland ("Ryland") Scott 3rd cousin 5 times removed of Isaac Silas Vaughn 3rd cousin 5 times removed of Katherine Gilstrap Scott 3rd cousin 5 times removed of Joseph Ryland Scott 3rd cousin 5 times removed of Charles Parker ("Parker") Scott 3rd cousin 5 times removed of Orly Marie Vaughn 3rd cousin 5 times removed of Avital Catherine Vaughn |
| Burial | Oscar Sloan Campbell was buried in Bonanza, Klamath County, Oregon, United States of AmericaBG. | |
| Person Source | He had person sources.1 | |
| Birth | 31 July 1885 | He was born on 31 July 1885 in Langell Valley, Klamath County, Oregon, United States of AmericaBG. |
| Marriage | 30 January 1908 | He and Bessie Marie Walker were married on 30 January 1908 in Klamath, Oregon, USABG.2 |
| Death | 24 March 1945 | He died on 24 March 1945 at age 59. |
| Last Edited | 3 June 2019 |